Wang3d4T3d - Preprocessor of 3D Wang Tiles for T3D
Wang3d4t3d processes a given CSG based geometry of three-dimensional
Wang Tiles and converts it to a B-rep based description. Wang tiles
are assumed exclusively in the shape of a rectangular block (with
edges aligned with axes of a Cartesian coordinate system) with
ellipsoidal inclusions. The input CSG based geometry does not
contain explicit Boolean operations. Instead, just one implicit Boolean
operation, defining the matrix as the subtraction between the block
and all inclusions having non-empty intersection with the block, and
one additional rule, stating that neither two inclusions are allowed
to have non-empty intersection, are adopted. The produced B-rep
description is in the form of input file for finite element mesh
generator T3d with support for Wang tiles.
